Add support for "type lookup" to find C and C++ types

This is an important first step in closing the functionality gap between "type lookup" and "images lookup -t"

rdar://28971388

llvm-svn: 285332

3 files changed, 26 insertions, 4 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/Makefile b/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/Makefile
index 31e57fe28a5..7fb4d7a5ab1 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/Makefile
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/Makefile
@@ -1,6 +1,6 @@
 LEVEL = ../../make
 
-OBJC_SOURCES := main.m
+OBJCXX_SOURCES := main.mm
 
 CFLAGS_EXTRAS += -w
 
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/TestTypeLookup.py b/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/TestTypeLookup.py
index dc4f125e372..62f7766604c 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/TestTypeLookup.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/TestTypeLookup.py
@@ -22,7 +22,7 @@ class TypeLookupTestCase(TestBase):
         # Call super's setUp().
         TestBase.setUp(self)
         # Find the line number to break at.
-        self.line = line_number('main.m', '// break here')
+        self.line = line_number('main.mm', '// break here')
 
     @skipUnlessDarwin
     @skipIf(archs=['i386'])
@@ -32,7 +32,7 @@ class TypeLookupTestCase(TestBase):
         self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
 
         lldbutil.run_break_set_by_file_and_line(
-            self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
+            self, "main.mm", self.line, num_expected_locations=1, loc_exact=True)
 
         self.runCmd("run", RUN_SUCCEEDED)
 
@@ -50,3 +50,5 @@ class TypeLookupTestCase(TestBase):
         self.expect('type lookup NSObject', substrs=['NSObject', 'isa'])
         self.expect('type lookup PleaseDontBeARealTypeThatExists', substrs=[
                     "no type was found matching 'PleaseDontBeARealTypeThatExists'"])
+        self.expect('type lookup MyCPPClass', substrs=['setF', 'float getF'])
+        self.expect('type lookup MyClass', substrs=['setF', 'float getF'])
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/main.m b/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/main.mm
index 058a0c00e92..d522e0b16d7 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/main.m
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/type_lookup/main.mm
@@ -1,4 +1,4 @@
-//===-- main.m ------------------------------------------------*- ObjC -*-===//
+//===-- main.mm -----------------------------------------------*- ObjC -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -9,8 +9,28 @@
 
 #import <Foundation/Foundation.h>
 
+class MyCPPClass {
+public:
+    MyCPPClass(float f) : f(f) {}
+    
+    float setF(float f) {
+      float oldf = this->f;
+      this->f = f;
+      return oldf;
+    }
+    
+    float getF() {
+      return f;
+    }
+private:
+    float f;
+};
+
+typedef MyCPPClass MyClass;
+
 int main (int argc, const char * argv[])
 {
+  MyClass my_cpp(3.1415);
   return 0; // break here
 }